DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 612

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 17 IEBus™ Controller (IEB) [H8S/2552 Group]
17.3.5
IEAR2 sets the upper 8 bits of the master unit address. In master communications, this register
becomes the master address field value. In slave communications, this register is compared with
the received slave address field.
17.3.6
IESA1 sets the lower 4 bits of the communications destination slave unit address. For slave
communications, it is not necessary to set this register.
Rev. 6.00 Sep. 24, 2009 Page 564 of 928
REJ09B0099-0600
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3 to 0 ⎯
Bit Name
IAR11
IAR10
IAR9
IAR8
IAR7
IAR6
IAR5
IAR4
Bit Name
ISA3
ISA2
ISA1
ISA0
IEBus Master Unit Address Register 2 (IEAR2)
IEBus Slave Address Setting Register 1 (IESA1)
Initial Value
0
0
0
0
0
0
0
0
Initial Value
0
0
0
0
All 0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
⎯
Description
Upper 8 Bits of IEBus Master Unit Address
Set the upper 8 bits of the master unit address.
Description
Lower 4 Bits of IEBus Slave Address
These bits set the lower 4 bits of the
communications destination slave unit address
Reserved
These bits are always read as 0 and cannot be
modified.